All roles

Open role

Mathematics Expert

Remote · Spain Full-time

Role Title: Mathematics Expert (MSc. or PhD) Location: Global, fully remote Job Type: Contract (~15 hours per week) Schedule: Flexible—you can choose the hours and days you work, including weekends if desired as long as you're active. Required Skills: Mathematics Python Programming Languages Research Applied Math We are looking for highly skilled Mathematics Experts to contribute to an AI training project involving advanced mathematical problem-solving, computational mathematics, numerical methods, and Python. The work involves creating, solving, reviewing, and validating mathematical tasks that can be completed through programmatic, command-line-based workflows. A representative task may require translating a mathematical problem into a computational procedure, implementing the relevant equations or algorithms, calculating a reproducible result, testing special cases, and determining whether the final answer is mathematically and numerically valid. What You’ll Work On: Solve and validate advanced mathematical and computational problems. Translate mathematical requirements into precise, executable workflows. Implement mathematical workflows using Python and command-line-accessible tools. Use Python to automate calculations, numerical experiments, parameter sweeps, visualization, and result validation. Required Qualifications: An MS or PhD in Mathematics, Applied Mathematics, Statistics, Operations Research, Computational Science, Theoretical Computer Science, or a closely related quantitative field; or A BS in Mathematics or a closely related quantitative field plus at least 1–2 years of mathematics-focused professional or research experience in top companies/institutions. Strong expertise in at least one mathematical area, such as applied mathematics, numerical analysis, optimization, probability, statistics, discrete mathematics, algebra, geometry, mathematical modeling, or dynamical systems. Relevant tools may include Python, SymPy, SageMath, SciPy, CVXPY, NumPy, GNU Octave, Julia, or similar programmatic mathematical software. Experience with an equivalent CLI-accessible tool is acceptable. Relevant Python tools may include NumPy, SciPy, SymPy, pandas, Matplotlib, Jupyter, CVXPY, statsmodels, NetworkX, numerical solvers, optimization libraries, or domain-specific scientific packages. No single library is mandatory. Process: Apply to the role and complete the screening questions. Complete an AI interview of approximately 30 minutes. Complete the hiring manager review.

Compensation

Structure: Compensation is output-based. Experts are paid per task that meets the project specifications. The time required to complete each task may vary depending on the expert’s experience and workflow. Minimum submission requirements apply. Start Timeline & Availability: Typically, roles are filled within 48 hours and are looking for experts who are ready to begin immediately. If selected, you will be expected to start your first task within 24–48 hours of completing onboarding.

More open positions

UR Health Care Professional - Workers Compensation

Work from home Full-time role

UR Health Care Professional

Work from home Full-time role

Senior Applied AI Product Engineer

Work from home Full-time role

Senior Applications Engineer

Work from home Full-time role

Psychotherapist

Work from home Full-time role

Revenue Cycle Application Analyst III

Work from home Full-time role

Social Media Producer

Work from home Full-time role

Mechatronics Development Engineer (m/f/x)

Work from home Full-time role

Sr. Regional Sales Manager

Work from home Full-time role

Senior / Talent Acquisition Partner

Work from home Full-time role

Senior Customer Experience Advisor – Remote, Shift‑Based, Full & Part‑Time – Championing Customer Delight & Loyalty at brighthush

Work from home Full-time role

Assistant Community Manager- Greater St. Louis, MO

Work from home Full-time role

Remote Enrollment Specialist

Work from home Full-time role

Talent Acquisition Specialist | US ABA Therapy | CST Hours | Remote

Work from home Full-time role

Therapist LPC, LCSW, LMFT, LSW, LAPC

Work from home Full-time role

Senior Global Travel Customer Service Specialist – Expert Itinerary Management, Proactive Client Support, and Seamless Journey Creation in a Fully Remote, Flexible Role at brighthush

Work from home Full-time role

[Remote] Leader, Sales - Splunk - Defense - Advanced Mission

Work from home Full-time role

Seasoned Part‑Time Customer Care Specialist – Remote, North America – Elevate Event Experience with brighthush

Work from home Full-time role

Licensed Mental Health Therapist

Work from home Full-time role

Product Manager

Work from home Full-time role

Senior Customer Success Manager – SaaS & Public‑Sector Procurement Platform – Championing Adoption, Renewal, and Long‑Term Client Success at brighthush

Work from home Full-time role